this derivation will be built:
  /nix/store/m760v2dkrxs64jh9bs93m9d7lx4fiyra-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/m760v2dkrxs64jh9bs93m9d7lx4fiyra-bcachefs-module-7.0.0-30-generic.drv'...